text: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  var App = require('app');
  
  App.ManageJournalNodeWizardStep5View = Em.View.extend({
  
    templateName: require('templates/main/admin/highAvailability/journalNode/step5'),
  
    step5BodyText: function () {
      const existingJournalNode = this.get('controller.content.masterComponentHosts').find(hc => {
          return hc.component === 'JOURNALNODE' && hc.isInstalled;
        }),
        nameSpaces = App.HDFSService.find('HDFS').get('masterComponentGroups').mapProperty('name'),
        hdfsSiteConfigs = this.get('controller.content.serviceConfigProperties.items').findProperty('type', 'hdfs-site'),
        configProperties = hdfsSiteConfigs ? hdfsSiteConfigs.properties : {},
        directories = nameSpaces.length > 1
          ? nameSpaces.map(ns => configProperties[`dfs.journalnode.edits.dir.${ns}`]).uniq()
          : [configProperties['dfs.journalnode.edits.dir']],
        directoriesString = directories.map(dir => `<b>${dir}</b>`).join(', ');
      return Em.I18n.t('admin.manageJournalNode.wizard.step5.body').format(existingJournalNode.hostName, directoriesString);
    }.property('controller.content.masterComponentHosts', 'controller.isHDFSNameSpacesLoaded')
  });
  